ABCDE F G H
1
3
2
4
ABCDE F G H
1
3
2
4
ABC D E F GHJK L M
1
3
2
4
ECU 300 (Black)
ECU 100 (Grey)
Knock Sensor
C3 Knock Signal
B3 Gr ound Ref er e nce
1
2
FUEL INJECTION / IGNITION / EXHAUST SYSTEMS
5.252004 Four Stroke PWC Service Manual
Knock Sensor Circuit
Circuit Trouble Codes
P -- Code Description Summary
P0324 Knock Control Signal Failure Indicates a failure with the knock control sensor.
P0327 Knock Sensor Signal Low The knock sensor signal is too low.
P0328 Knock Sensor Signal High The knock sensor signal is too high.